baber/WOPTO huggingface dataset:
Patent CA-2555613-A1 (CA)
Inventor: YETMAN SHARON T
IPC: E01F15/02
Filed: 2006-08-08
Abstract: The theory behind the retractable medium for used of highway gridlock relief where congestion in one direction is overly built up. The guard rail retracts/disappears for about two or three lane highway car width at both ends of congested highway. This system is used to maximize traffic flow toward urban workplace areas and where traffic is minimal in opposite direction. (Good example Donvalley Parkway-Toronto, Canada). The retractable guardrail is also raised thereby allowing for opposite traffic to have a newly erected medium between the two highway directions. This system allows for prolonged stop light system (eg.15 minutes) with mandatory motor off, allowing emission reduction. Warning light system alert drivers of "lanes closed" prior to medium raising on lower highway use direction. Green signal lights indicate extra lanes open for workforce commuters. During opposite rush hour traffic, the system works in reverse. Mediums are electrically powered on prescribed schedule and disappear about 3 feet below highway surface.
Patent CA-2557850-A1 (CA)
Inventor: CARON JUDY
IPC: A61P19/02
Filed: 2005-04-05
Abstract: The invention relates to the use of eszopiclone for the treatment of symptoms accompanying perimenopause or menopause, autism, aphasia, jet lag, low-level chronic pain, and fatigue associated with pain.
Patent CA-2559427-A1 (CA)
Inventor: LAMSTEIN AARON
IPC: G09F3/10
Filed: 2005-03-11
Abstract: A system for displaying multiple packages for purchase by consumers. A segmented display is provided that identifies characteristics of a single entity and codes each segment of the segmented display to differentiate each characteristic from other characteristics of the segmented display. Multiple packages are positioned proximate the segmented display, each of the multiple packages further exhibiting at least one of the codes to enable a consumer to associate a package with a characteristic of the entity.
Patent CA-2559473-A1 (CA)
Title: Extrusion-stable poly-unsaturated fatty-acid compositions for food products
Inventor: ULM JOHANN
IPC: A23L5/20
Filed: 2005-03-09
Abstract: The invention relates to the use of encapsulated particles containing PUFAs embedded in a protein matrix for the preparation of extruded food, to the PUFA-supplemented extruded food and to the process for the preparation thereof.
Patent CA-2560283-A1 (CA)
Inventor: HARE JOHN
IPC: A23K20/147
Filed: 2006-09-18
Abstract: Animal feed is supplemented with antibody-containing egg powder as a means of improving growth of animals.
Patent CA-2562315-A1 (CA)
Title: 2-substituted pyrimidines and their use as pesticides
Inventor: SCHERER MARIA
IPC: A01N43/54
Filed: 2005-05-17
Abstract: The invention relates to the 2-substituted pyrimidines of formula (I), wherein index n and the substituents L and R1 to R3 are defined as in the description and wherein X is a group -CH-Ra-, -N-Rb-, -O- or -S-; Ra represents hydrogen, halogen, C1-C6 alkyl, C1-C6 alkoxy, cyano or C1-C6 alkoxycarbonyl; Rb represents hydrogen, C1-C6 alkyl or C3-C6 cycloalkyl; T is a group -CH-Ra-; p is a number from 1 to 4; Y represents a group -CH-Ra- or -N-Rb-, o is 0 or 1;  Z represents O, S or a group N(Rc); and Rc represents hydrogen, C1-C6 alkyl or C1-C6 alkoxy. The invention also relates to methods for producing these compounds, to pesticidal agents containing the same and to the use thereof as pesticides.
Patent CA-2564152-A1 (CA)
Title: Weight-activated tying shoe
Inventor: LABBE FREDERICK F L
IPC: A43C11/00
Filed: 2006-10-16
Abstract: A weight-activated tying shoe wherein user who, upon sliding his foot inside the shoe, will depress a movable inner sole. This activates a side mechanism composed of a winch with a cable system used to close the tongue of the shoe towards the user's foot, thus lacing the shoe. The user simply uses his weight to activate the mechanism.  Using his other foot, the user can move a pedal to release the mechanism's tension.  Most of the mechanical components are located on both sides of the shoe body.
Patent CA-2564863-A1 (CA)
Inventor: GOWAN JOHN
IPC: G06F17/00
Filed: 2005-05-04
Abstract: A wheel speed transducer including a magnetic device associated with a wheel and a sensor device associated with the axle of the wheel provides data indicative of the velocity of the wheel. A processor located at the axle receives the wheel speed data and processes it to perform antiskid control functions. The velocity data is stored in a data concentrator also associated with the axle. A tire pressure sensor, a brake temperature sensor and a brake torque sensor, each associated with the wheel, send data to the processor at the axle, for storage in the data concentrator. A transmitting antenna associated with the axle and in communication with the data concentrator transmits stored data to a receiving antenna associated with the wheel. A data port at the wheel and in communication with the receiving antenna provides an interface to an external device for receiving the data.
Patent CA-2566576-A1 (CA)
Title: Anode supporting substrate for solid oxide fuel cell and process for producing the same
Inventor: HATA KAZUO
IPC: H01M4/86
Filed: 2004-05-17
Abstract: An anode supporting substrate for fuel cell excellent in redox resistance, comprising 40-80 mass% of conductive components (A) and 20-60 mass% of skeletal components (B) with a porosity of 20-50%, and having, in the mapping photograph, by an energy dispersive system (EDS) employing an energy dispersive X-ray analyzer, of the cross-section of the substrate, a part [AB]  where conductive components (A) and skeletal components (B) are mixed and a specified number of scattered parts [A] where only unmixed conductive components (A) exist, wherein the scattered parts [A] have maximum major diameter of 8-100 µm and an average major diameter of 5-50 µm.
Patent CA-2566694-A1 (CA)
Title: Guidewire structure
Inventor: VAKHARIA OMAR J
IPC: A61M37/00
Filed: 2005-05-13
Abstract: A first guidewire structure includes a medical guidewire extendable beyond a distal end of a medical instrument and having first and second segments, wherein the bending moment of inertia of the first segment is less than the bending moment of inertia of the second segment. A second guidewire structure includes a medical guidewire extendable beyond a distal end of a medical instrument having a mechanized guidewire drive assembly. The medical guidewire has an exterior surface including a repetitive series of spaced-apart surface elevation features. One example of surface elevation features is external threads. The spaced-apart surface elevation features are adapted for operable engagement with the mechanized guidewire drive assembly.
Patent CA-2567316-A1 (CA)
Title: Estrus detector
Inventor: BRADEN JOE T
IPC: A01K21/00
Filed: 2006-11-08
Abstract: A pressure responsive estrus detector includes a housing having a first and second oppositely disposed side walls. A first interior wall is disposed within the housing and connected to the first side wall to create a first fluid chamber. The first interior wall has a top and bottom and an aperture disposed adjacent to the top. A second interior wall is disposed within the housing and connected to the second side wall to create a second fluid chamber. The second interior side wall is disposed adjacent to the first interior side wall. The second interior side wall has a top and bottom, aligned with the top and bottom of the first interior side wall. The second interior side wall includes an aperture disposed adjacent to the bottom. Fluid is disposed within the housing and flowable between the first and second fluid chambers via the first and second interior wall apertures by pressure applied to either one of said side walls by a mounting animal.
Patent CA-2567338-A1 (CA)
Inventor: BOULOS NOEL
IPC: B09C1/10
Filed: 2005-05-26
Abstract: A kit for the combined chemical oxidation/assisted bioremediation of contaminated materials, comprising at least one metal chelate and at least one peroxide compound. A method for the combined chemical oxidation/assisted bioremediation of contaminated materials, comprising contacting a contaminated material with at least one metal chelate and at least one peroxide compound.
Patent CA-2568386-A1 (CA)
Title: Self-contained check valve module
Inventor: CELLEMME RAYMOND E JR
IPC: F16K17/30
Filed: 2006-11-17
Abstract: A check valve module for use in a backflow preventer. The check valve module includes a housing, a valve element positioned in the housing and moveable between a dosed position and an open position, and a spring retainer. The spring retainer includes at least one outwardly extending projection adapted to be received and secured in a recess positioned on an end of the housing. A spring is positioned between the spring retainer and the valve element for biasing the valve element towards the closed position and biasing the spring retainer to a locking position where the projection is secured in the recess.
Patent CA-2569902-A1 (CA)
Inventor: FALK DANIEL C
IPC: F01D5/04
Filed: 2006-12-04
Abstract: An impeller includes first and second impeller portions that are secured to one another. An interior cavity is formed between the first and second portions. The first impeller portion supports multiple blades. The first and second impeller portions respectively include first and second surfaces that are secured to one another near a tip of the impeller. Inlet and outlet apertures are provided in the impeller and are in communication with the inner cavity to provide a cooling flow path there through. A circumferential gap is arranged between the first and second impeller portions opposite the tip to permit relative axial movement between the first and second impeller portions during centrifugal loading of the impeller.
Patent CA-2572808-A1 (CA)
Inventor: HEYWOOD GENEVIEVE
IPC: A47D15/00
Filed: 2006-12-19
Abstract: THE GENYCOT is an improvement on all infant sleeping arrangements invented to date and could greatly reduce the incidence of Sudden Infant Death Syndrome, or Crib Death.
Patent CA-2575975-A1 (CA)
Title: Preparation of escitalopram
Inventor: VENKAVALA PRAVINACHANDRA JAYAN
IPC: C07D307/87
Filed: 2004-11-12
Abstract: Enantiomerically enriched citalopram is prepared by methylating enantiomerically enriched didesmethylcitalopram, obtained by directly resolving racemic didesmethylcitalopram using a chiral acid.
Patent CA-2576541-A1 (CA)
Title: Apparatus and method for levitation of an amount of conductive material
Inventor: PRIEDE JANIS
IPC: H05B6/32
Filed: 2005-05-31
Abstract: The invention relates to an apparatus for levitation of an amount of conductive material, comprising a coil for keeping the material in levitation using a varying electric current in the coil. According to the invention, the apparatus comprises two coils, a first coil and a second coil, both coils generating an alternating electromagnetic field during use, the alternating electric field of the first and the second coil counteracting each other, wherein the first and second coil are positioned such that the conductive material that is kept in levitation between the first coil and the second coil is evaporated. The invention also relates to a method for generating an amount of levitated conductive material.
Patent CA-2577402-A1 (CA)
Inventor: NG SUNG ON ANDREW
IPC: H02J7/00
Filed: 2005-08-17
Abstract: A method and a system for determining the state of charge of a rechargeable battery, such as a nickel metal hydride battery, a nickel cadmium battery, etc., are disclosed. The method includes the steps of charging the battery using a substantially constant charge current, measuring the battery temperature, conducting a first measurement of the battery voltage at a time interval t1 from the start of the charging and a second measurement of the battery voltage at a time interval t2 from the first measurement where the first measurement is made after a substantially stable behaviour of the change in the battery voltage during charging is reached (after region 302) and the second measurement is made prior to reaching a substantially unstable behaviour of the change in the battery voltage (prior to region 306).
Patent CA-2577543-A1 (CA)
Inventor: PRESTA LEONARD G
IPC: C12P21/02
Filed: 1999-03-31
Abstract: A variant of a polypetide comprising a human IgG Fc region is described, which variant comprises an amino acid substitution at one or more of amino acid positions 270, 322, 326, 327, 324, 331, 333 or 334 of the human IgG Fe region. Such variants display altered effector funcdon. For example, C1q binding and/or complement dependent cytotoxicity (CDC) activity may be altered in the variant polypeptide.  The application also discloses a variant of a parent polypeptide comprising a human IgG Fc region, which variant has a better binding affinity for human C1q than the parent polypeptide.
Patent CA-2577848-A1 (CA)
Title: Novel polymorphs of the potassium salt of atorvastatin
Inventor: BECK FREDERIK BARFOED
IPC: C07D207/40
Filed: 2005-08-26
Abstract: Novel polymorphs Forms I, II and III of the potassium salt of Atorvastatin, (.beta.R,.delta.R)-2-(p~fluorophenyl)-( .beta.,.delta.-dihydroxy-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrole-l -heptanoic acid, are obtained directly by precipitation of the potassium salt of Atorvastatin with ethanol (polymorph I), with 1-propanol (polymorph II) and by recrystallisation of polymorph I  from 2-~propanol (polymorph III).
Patent CA-2578144-A1 (CA)
Title: Asymmetric spring components and innersprings for one-sided mattresses
Inventor: BARMAN BRUCE G
IPC: A47C23/04
Filed: 2005-08-01
Abstract: Asymmetric spring components for mattress and other flexible support structures, in the form of helical coil springs with turns in the coil body having varying pitch angles and radii, and a single support end for use in a one sided innersprings in one-sided mattresses. The coil springs are asymmetric about an axis of the coil or a horizontal reference plane, or both, and with ends of the coil springs shpaed and sized differently to accommodate different mounting and support arrangements. Asymmetric coil springs can be contained in individual pockets or strings of pockets and arranged together to form an asymmetric pocketed coil innerspring for use in a one-sided mattress.
Patent CA-2579562-A1 (CA)
Title: Method for improving sleep behaviors
Inventor: WIEGAND BENJAMIN
IPC: A61M21/02
Filed: 2007-02-26
Abstract: The invention relates to a method for improving the sleep behaviors of a human comprising the administration of a sensory regimen which comprises: a. the administration of a first sensory experience comprising topically applying to the skin or hair of the human a cleansing product containing an effective amount of a sensory fragrance; and b. after step (a) the administration of a second sensory experience comprising administering an effective amount of a sensory fragrance. The sensory fragrance used in step (a) and the sensory fragrance used in step (b) can be the same or different and is capable of reducing alpha activity.
Patent CA-2581046-A1 (CA)
Inventor: GRASSBERGER MAXIMILIAN
IPC: C07H19/01
Filed: 2005-10-10
Abstract: L'invention concerne un procédé de production de 33-Epi-33-chloro-FR 520 en une étape, à partir de FR520, ce procédé n'utilisant pas de groupes protecteurs.
Patent CA-2581482-A1 (CA)
Title: Multi fluid injection mixer
Inventor: KALGRAFF BERNT H
IPC: B01F23/451
Filed: 2005-09-23
Abstract: Multi Fluid Injection Mixer for injecting gas and/or liquid as admixture fluid to gas and/or liquid flowing through a pipe, and homogeneously mixing the admixture fluids and pipe fluids, said injection mixer constituting a section of the pipe, distinguished in that the injection mixer is comprising: at least one contacting element having at least one contacting surface facing and deflecting some of the pipe fluid flow, forming a constriction to the internal cross-section of the pipe, such that the pipe fluid flow is accelerated and fluid flowing in the vicinity of said surface is deflected to flow along the surface until the surface end over a sharp edge at the point of maximum constriction and flow velocity, at least one injection element arranged with a fluid connection to said surface of the contacting element, such that admixture fluid can be injected onto said surface and along said surface be entrained by the flowing pipe fluid over the sharp edge, but for a contacting element formed as a contracting pipe section at least two injection elements are provided.
Patent CA-2585020-A1 (CA)
Inventor: FARHA SAID
IPC: C09D163/00
Filed: 2005-11-04
Abstract: Thermoplastic resin coated metal, ceramic, and glass articles are made by providing a metal, ceramic, or glass article, applying an aqueous solution, suspension, and/or dispersion of a coating material comprising a first thermoplastic resin to a coated or uncoated surface of the article substrate by dip, spray, or flow coating, withdrawing the article from the dip, spray, or flow coating at a rate so as to form a first coherent film, removing any excess material resulting from the dip, spray, or flow coating, and curing and/or drying the coated article until the first film is substantially dried so as to form a first coating, where the first thermoplastic resin comprises a thermoplastic epoxy resin. Additional coatings of similar or different compositions may be applied onto the first coating in successive iterations of the steps of the inventive process.
Patent CA-2587213-A1 (CA)
Title: Manufacture process of n-substituted salicylamides
Inventor: MEIER ULRICH
IPC: C07C235/58
Filed: 2005-12-14
Abstract: The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof, and their salts, hydrates and solvates.  In particular, the present invention relates to a method of preparing N-(5-chlorosalicyloyl)-8-aminocaprylic acid (5-CNAC) and its corresponding disodium monohydrate.
Patent CA-2592138-A1 (CA)
Inventor: WANG LEYU
IPC: C12N15/74
Filed: 2005-12-14
Abstract: The invention relates to nucleic acid compositions encoding truncated FAAH  polypeptides, methods of expressing recombinant FAAH, and methods of purifying recombinant FAAH. The nucleic acid compositions comprise sequences that are optimized for transcription in a prokaryotic host.
Patent CA-2596036-A1 (CA)
Inventor: RUHL GARY
IPC: E05B77/44
Filed: 2007-08-02
Abstract: Theft-deterrent lock protector apparatus generally encloses and mechanically restricts access to locks which restrict access to receptacles, containers, and/or materials of value, thus providing a second level of security to such receptacles, containers, and/or materials. Such receptacles, containers, and materials include shipping containers, truck bodies, enclosed trailers, and hitch receptacles. Such locks include padlocks, shackle locks, U-Iocks, hasps, trailer latches, trailer clasps, trailer tongues, receiver hitches, and receiver pins. The locking enclosure apparatus restriction enables a user to secure various objects with such locks and lock protectors while mitigating deleterious and/or nefarious tool access to the locks themselves.
Patent CA-2599564-A1 (CA)
Inventor: BEYZAVI ALI-NAGHI
IPC: F27B15/16
Filed: 2006-03-14
Abstract: This invention relates to a process and a plant for the heat treatment of solids containing titanium. For this purpose, the fine-grained solids are heated to a temperature of 700 to 1000~C in a reactor (4) with circulating fluidized bed and are partly discharged from the reactor (4) together with waste gases into a downstream separator (9). In the same, the solids are separated from the waste gases and are recirculated to the reactor (4) at least partly and/or phase by phase. According to the invention, the heat treatment is performed under oxidizing conditions.
Patent CA-2600601-A1 (CA)
Title: Anti-m-csf antibody compositions having reduced levels of endotoxin
Inventor: DEVALARAJA MADHAV NARASIMHA
IPC: C07K1/18
Filed: 2006-03-02
Abstract: The present invention provides for compositions of anti-M-CSF antibodies that are substantially free of endotoxin. Also provided are methods of treating M-CSF-mediated disorders with pharmaceutical formulations of anti-M-CSF  antibodies having reduced endotoxin levels, including inflammatory diseases and neoplasia disorders.
Patent CA-2609365-A1 (CA)
Title: Stable and selective formation of hoogsteen-type triplexes and duplexes using twisted intercalating nucleic acids (tina) and process for the preparation of tina
Inventor: FILICHEV VYACHELSAV V
IPC: C07H21/00
Filed: 2006-05-24
Abstract: The present invention describes a flexible basestacking monomer that can be incorporated into an oligonucleotide or oligonucleotide analogue, as well as triplex forming oligonucleotides comprising the flexible basestacking monomer.  Triplex forming oligonucleotides of the invention are capable of binding sequence specifically to doublestranded target nucleic acids and are therefore of interest for modulation of the activity of target nucleic acids and also detection of target nucleic acids.
Patent CA-2610449-A1 (CA)
Inventor: KO MYOUNG-SIL
IPC: C07H17/08
Filed: 2006-06-05
Abstract: This invention provides a crystalline azithromycin L-malate monohydrate for treating various microbial infections, which has high thermostability, solubility and non-hygroscopicity, a method for preparing same, and a pharmaceutical composition containing same.
Patent CA-2612149-A1 (CA)
Inventor: BETTUZZI SAVERIO
IPC: A61P13/08
Filed: 2005-07-21
Abstract: The formulation and modality of use of a pharmaceutical preparation having the properties described below is described. This preparation is a product comprising a mixture of catechins or polyphenols extracted from chinese green tea or other vegetables that has proven to be efficacious in the chemical prevention of prostate cancer in a clinical pilot study when administered in adequate systemic dosage without the aid of other conventional drugs or remedies and without adverse effects in a group of subjects at risk of development of the illness. The same reduction of the preparation proved efficacious in symptomatology of benign prostate hypertrophy and especially as concerns the difficulty of urination when administered in adequate dosage systemically without the aid of other drugs or conventional remedies and without adverse effects in the patients subject of the study.
Patent CA-2613860-A1 (CA)
Title: Novel hydroxamic acid-containing amino acid derivatives
Inventor: NEOGI PARTHA
IPC: A61K31/19
Filed: 2006-06-29
Abstract: Novel hydroxamic acid containing amino acid derivatives are provided that are useful for treatment of inflammation, inflammatory and immunological diseases;  lowering blood glucose, serum insulin, free fatty acids, cholesterol and triglyceride levels; and for treatment or prophylaxis of metabolic disorders.
Patent CA-2614024-A1 (CA)
Inventor: FORSMAN-WHITE RALSTON OLIVIER
IPC: C03C3/076
Filed: 2006-05-30
Abstract: Heat insulating panels are widely used in various domains, for example construction sites or hospitals. These panels require adhesives which may generate heat when the panels are subjected to high temperatures. In the field of high temperature insulation, ceramics are brittle and may not be suitable in some applications. This invention discloses a heat-insulating composite including a plurality of glass, and a binder composition for fusing the glass when the heat-insulting composite is exposed to a temperature higher than 1000C. It was found that as the heat progresses from the outer surface to the inner surface of the composite, plurality of laminated ceramic-like structures are formed, which may assist further in insulating the heat. Interestingly, these laminated ceramic-like structures are found to be rubber-like and therefore not brittle.